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Recent progress in acoustic metamaterials and active piezoelectric acoustic metamaterials - a review

Abstract:

Acoustic metamaterials, structured to produce anomalous reflection and refraction indices that are not found in conventional materials, are gaining prominence in engineering applications. These artificial structures have enabled novel functionalities, such as negative effective properties, extraordinary wave manipulation, enhanced sound absorption and insulation, cloaking, acoustic wave focusing, and efficient energy harvesting. To evaluate the research progress in the field of acoustic metam...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1016/j.apmt.2021.101260

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Institution:
University of Oxford
Division:
MPLS
Department:
Engineering Science
Oxford college:
Keble College
Role:
Author
Publisher:
Elsevier Publisher's website
Journal:
Applied Materials Today Journal website
Volume:
26
Article number:
101260
Publication date:
2021-11-27
Acceptance date:
2021-11-03
DOI:
ISSN:
2352-9407
Language:
English
Keywords:
Pubs id:
1217219
Local pid:
pubs:1217219
Deposit date:
2021-12-03

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